|Table of Contents|

THREE TYPES OF GENETIC MARKERS ASSOCIATED WITH RESISTANCE TO SOYBEAN SMV(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2005年04期
Page:
310-313
Research Field:
Publishing date:

Info

Title:
THREE TYPES OF GENETIC MARKERS ASSOCIATED WITH RESISTANCE TO SOYBEAN SMV
Author(s):
Liu Lijun
(Soybean Research Institute of Heilongjiang Academy of Agricultural Science , Harbin, 150086)
Keywords:
Soybean ; SMV ; Three types of genetic markers
PACS:
-
DOI:
10.11861/j.issn.1000-9841.2005.04.0310
Abstract:
The paper summarized that Soybean Research Institute Heilongjiang Academy of AgriculturalSciences had done some research on SMV from the aspects of morphology genetic marker , molecular biolo-gy characters, biochemical genetic and molecular genetic marker of SMV .It illustrated the molecular biol-ogy characters of SMV through analyzing the change of soybean protein ethyl of soybean cultivars inocula-ted with SMV1, the molecule expression characters of protective enzyme of defense system cell -peroxi-dase , malic dehydrogenase isoenzyme , the changeable characters of soybean protective enzymes system tomesophyll cells membrane , the deposition and change of soybean memeberanous peroxidatic toxiferous me-tabolite , and the results analyzing to SMV protein enzyme .Through appraising and analyzing inheritancephenotype of hybridization and phenotype of backcross mating , it testified that the genetic expressionalcharacters of SMV adult plant resistance .It used peroxidase and malic dehydrogenase isoenzyme in labelingresistance inheritance character of different resistant cultivars and their hybridization progenies and foundthat SMV biochemical genetic markers were in concordance with phenotype characters of adult plant resist-ance , and used isoenzyme expressional characters to filtrate the progenies resisting to virus.Using PCR toanalyze the F1, F2 group resistance and resistance inheritance , it testified that the resistance to SMV wasdecided by a couple of hypomorph .Through applying RAPD, it testified that the dominant RAPD labelingis OPN 1400/ 1300 and Heinong 39 resistant gene is 8.2cm , it will provide reference for this research in the fu-ture .

References:

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Last Update: 2017-01-13